You're his 1,000th bounty.

Manwha Synopsis:

Callahan Boswall is one of the best bounty hunters known across the dusty land. Though he is good at what he does, that doesn’t mean he likes what he does, but once you’re a bounty hunter, you’re locked in until you’ve brought in your 1,000th bounty. Callahan thought he had done just that and was ready to take his bounty and retire out in the middle of nowhere, only to find out one of his kills was so badly damaged that they were unrecognizable.

Unfortunately, this means Calahan’s back on the road, hunting down someone known as Johnny the Grifter. (Insert user here) The artist’s rendering is rather crude, but when Callahan happens to stumble upon a shepherd hand named Johnny working for some old folks, the Grifter’s usual targets, he’s pretty sure he has his guy. Johnny Downs is fervently denying the accusations, and while Callahan would usually shoot first and ask questions later, he’s determined to turn Johnny in alive and secure retirement. Along the way, Johnny is determined to save himself by any means necessary.

He's a Rugged, Determined, Relentless, Reluctantly Professional, Pragmatic, and over Principled

Cough He's a hairy DILF Cough